Deep Tech Startups
8,465 companies tagged Deep Tech, with their investors and founders.
Origin Robotics develops autonomous systems for European and NATO defense markets, combining cost-efficient hardware with advanced software to address modern battlefield challenges.
1 investor
Suzhou Yuanzhan, founded in 2020, develops, produces, and sells high-end fine electronic chemicals used to prepare metal, oxide, nitride, carbide, silicide, and sulfide thin films. It serves industrial and academic customers in fields such as semiconductors, displays, nanomaterials, new energy, and catalysis, offering products from lab-scale to industrial scale along with custom synthesis, purification, and precursor deposition testing services.
1 investor
Orion Biotechnology is a biotech company developing GPCR-targeted therapeutics for obesity and metabolic disorders, with preclinical candidates against targets including GPR75, GIPR, and amylin. It operates a proprietary drug discovery platform designed to shorten GPCR discovery campaigns and pursues out-licensing and R&D collaborations.
1 investor
Orion Edge Group develops modular RF (radio frequency) systems and software-defined signal generation solutions for defense and military applications in contested environments. The company specializes in low-SWaP (Size, Weight, and Power) engineered systems and payload development.
1 investor
Oritain provides supply chain traceability and verification services using forensic analytical techniques to authenticate products and combat fraud, serving organizations across industries seeking to verify supply chain integrity and sustainability claims.
1 investor
ORKID develops electric unmanned aerial vehicle platforms designed for diverse commercial applications across industries. The company focuses on making advanced drone technology accessible through flexible, reliable hardware-software integration.
1 investor
Orogen Therapeutics uses AI and machine learning to accelerate drug discovery, focusing on small molecule candidates for immuno-inflammatory diseases. The company combines computational chemistry, DNA-encoded library technology, and medicinal expertise to develop novel therapeutic medicines.
1 investor
Orpheus Ocean develops remotely operated and autonomous vehicles that enable exploration and data collection in deep ocean environments, including the hadal zone below 6,000 meters, serving oceanographic research, conservation, and resource management applications.
1 investor
Oshima is a metascience company building a new way to represent scientific literature, breaking research papers into claims, experiments, and evidence rather than treating papers as the base unit of knowledge. Its first product, Modular, decomposes papers into linked claims and evidence to help researchers measure and attribute research contributions more accurately.
1 investor
OSMOS X develops ion propulsion and plasma-based systems for reusable, high-efficiency orbital vehicles aimed at satellite transportation, in-orbit servicing, and space debris mitigation. The NewSpace company targets space logistics for satellite operators and space agencies, with long-term ambitions toward lunar and Martian cargo transport.
1 investor
A medical device CRO (Contract Research Organization) and innovation platform that provides incubation, development, and commercialization services for medical devices and healthcare technologies in China and internationally.
1 investor
Ossianix develops TXP1, a brain-selective shuttle based on a deimmunised VNAR antibody scaffold that targets TfR1 to carry therapeutic payloads across the blood-brain barrier. The company focuses on improving delivery of central nervous system therapeutics to the brain.
1 investor
Ostendo develops a Quantum Photonic Imager (QPI) display platform used to build devices such as augmented reality glasses and light field holographic displays. Its technology targets consumer, enterprise, and defense applications.
1 investor
OTB is a venture capital firm that invests in deep-tech startups, backing founders at late Seed and Series A stages and supporting their global expansion.
1 investor
OTIF Ventures is a venture capital firm that identifies and invests in high-quality technology and life science spinouts, particularly from Oxford University, providing ongoing board-level support to portfolio companies.
1 investor
Otologic Pharmaceutics (OPI) is a pharmaceutical company developing treatments for acute and chronic hearing loss to reduce permanent hearing disorders. Its pipeline includes an oral drug for noise-induced hearing loss and a therapy aimed at regenerating sensory hair cells.
1 investor
Ought is an AI safety organization that builds tools and products for understanding and improving the reasoning processes of large language models. Its work includes a user-facing research assistant app and open-source tooling for exploring factored cognition.
1 investor
Bond provides personal safety and security services through a mobile app, combining 24/7 trained security agents with artificial intelligence technology to monitor users and intervene in non-emergency situations. The service targets individuals, families, companies, and institutions seeking enhanced security and peace of mind beyond traditional 911 emergency response.
1 investor
Out of Set develops on-device AI foundation models built specifically for the edge, allowing local intelligence to run directly within products without relying on cloud APIs or server models. Its small models are designed to deploy across PCs, mobile devices, and wearables with specialization in speech AI.
1 investor
Outhad AI is a research and product lab building low-latency decisioning systems and an orchestration layer for multi-agent workflows. Its offerings target ecommerce, including real-time customer activation on live commerce traffic.
1 investor
Outpost Technologies develops technology solutions for government and commercial customers.
1 investor
Outpost Mission Services provides planning, civil engineering, installation, and maintenance for space ground station sites, covering antennas, radomes, radar systems, RF networks, power, HVAC, and facilities. It serves organizations that depend on continuous connectivity to space assets and radar operations, positioning itself as a CMMC Level 2 certified infrastructure partner.
1 investor
Overlord Labs designs its own battery management systems, including custom silicon chips and firmware, built for the power demands of AI devices. The technology measures, models, and controls battery behavior in real time.
1 investor
Overmatch builds an AI-driven spatial computing platform that fuses physical and digital environments using sensor fusion, digital twins, avatars, and object/biometric tracking to deliver immersive training and real-time decision support. Its Revolution AI human performance capture system serves military teams, law enforcement agencies, and athletes for repeatable, high-stakes training and performance analysis.
1 investor





